19a5452723
Include the qtest reproducer provided by Alexander Bulekov in https://gitlab.com/qemu-project/qemu/-/issues/542. Without the previous commit, we get: $ make check-qtest-i386 ... Running test tests/qtest/intel-hda-test AddressSanitizer:DEADLYSIGNAL ================================================================= ==1580408==ERROR: AddressSanitizer: stack-overflow on address 0x7ffc3d566fe0 #0 0x63d297cf in address_space_translate_internal softmmu/physmem.c:356 #1 0x63d27260 in flatview_do_translate softmmu/physmem.c:499:15 #2 0x63d27af5 in flatview_translate softmmu/physmem.c:565:15 #3 0x63d4ce84 in flatview_write softmmu/physmem.c:2850:10 #4 0x63d4cb18 in address_space_write softmmu/physmem.c:2950:18 #5 0x63d4d387 in address_space_rw softmmu/physmem.c:2960:16 #6 0x62ae12f2 in dma_memory_rw_relaxed include/sysemu/dma.h:89:12 #7 0x62ae104a in dma_memory_rw include/sysemu/dma.h:132:12 #8 0x62ae6157 in dma_memory_write include/sysemu/dma.h:173:12 #9 0x62ae5ec0 in stl_le_dma include/sysemu/dma.h:275:1 #10 0x62ae5ba2 in stl_le_pci_dma include/hw/pci/pci.h:871:1 #11 0x62ad59a6 in intel_hda_response hw/audio/intel-hda.c:372:12 #12 0x62ad2afb in hda_codec_response hw/audio/intel-hda.c:107:5 #13 0x62aec4e1 in hda_audio_command hw/audio/hda-codec.c:655:5 #14 0x62ae05d9 in intel_hda_send_command hw/audio/intel-hda.c:307:5 #15 0x62adff54 in intel_hda_corb_run hw/audio/intel-hda.c:342:9 #16 0x62adc13b in intel_hda_set_corb_wp hw/audio/intel-hda.c:548:5 #17 0x62ae5942 in intel_hda_reg_write hw/audio/intel-hda.c:977:9 #18 0x62ada10a in intel_hda_mmio_write hw/audio/intel-hda.c:1054:5 #19 0x63d8f383 in memory_region_write_accessor softmmu/memory.c:492:5 #20 0x63d8ecc1 in access_with_adjusted_size softmmu/memory.c:554:18 #21 0x63d8d5d6 in memory_region_dispatch_write softmmu/memory.c:1504:16 #22 0x63d5e85e in flatview_write_continue softmmu/physmem.c:2812:23 #23 0x63d4d05b in flatview_write softmmu/physmem.c:2854:12 #24 0x63d4cb18 in address_space_write softmmu/physmem.c:2950:18 #25 0x63d4d387 in address_space_rw softmmu/physmem.c:2960:16 #26 0x62ae12f2 in dma_memory_rw_relaxed include/sysemu/dma.h:89:12 #27 0x62ae104a in dma_memory_rw include/sysemu/dma.h:132:12 #28 0x62ae6157 in dma_memory_write include/sysemu/dma.h:173:12 #29 0x62ae5ec0 in stl_le_dma include/sysemu/dma.h:275:1 #30 0x62ae5ba2 in stl_le_pci_dma include/hw/pci/pci.h:871:1 #31 0x62ad59a6 in intel_hda_response hw/audio/intel-hda.c:372:12 #32 0x62ad2afb in hda_codec_response hw/audio/intel-hda.c:107:5 #33 0x62aec4e1 in hda_audio_command hw/audio/hda-codec.c:655:5 #34 0x62ae05d9 in intel_hda_send_command hw/audio/intel-hda.c:307:5 #35 0x62adff54 in intel_hda_corb_run hw/audio/intel-hda.c:342:9 #36 0x62adc13b in intel_hda_set_corb_wp hw/audio/intel-hda.c:548:5 #37 0x62ae5942 in intel_hda_reg_write hw/audio/intel-hda.c:977:9 #38 0x62ada10a in intel_hda_mmio_write hw/audio/intel-hda.c:1054:5 #39 0x63d8f383 in memory_region_write_accessor softmmu/memory.c:492:5 #40 0x63d8ecc1 in access_with_adjusted_size softmmu/memory.c:554:18 #41 0x63d8d5d6 in memory_region_dispatch_write softmmu/memory.c:1504:16 #42 0x63d5e85e in flatview_write_continue softmmu/physmem.c:2812:23 #43 0x63d4d05b in flatview_write softmmu/physmem.c:2854:12 #44 0x63d4cb18 in address_space_write softmmu/physmem.c:2950:18 #45 0x63d4d387 in address_space_rw softmmu/physmem.c:2960:16 #46 0x62ae12f2 in dma_memory_rw_relaxed include/sysemu/dma.h:89:12 #47 0x62ae104a in dma_memory_rw include/sysemu/dma.h:132:12 #48 0x62ae6157 in dma_memory_write include/sysemu/dma.h:173:12 ... SUMMARY: AddressSanitizer: stack-overflow softmmu/physmem.c:356 in address_space_translate_internal ==1580408==ABORTING Broken pipe Aborted (core dumped) Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20211218160912.1591633-4-philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/*
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* QTest testcase for Intel HDA
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*
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* Copyright (c) 2014 SUSE LINUX Products GmbH
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "libqtest-single.h"
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#define HDA_ID "hda0"
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#define CODEC_DEVICES " -device hda-output,bus=" HDA_ID ".0" \
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" -device hda-micro,bus=" HDA_ID ".0" \
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" -device hda-duplex,bus=" HDA_ID ".0"
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/* Tests only initialization so far. TODO: Replace with functional tests */
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static void ich6_test(void)
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{
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qtest_start("-device intel-hda,id=" HDA_ID CODEC_DEVICES);
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qtest_end();
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}
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static void ich9_test(void)
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{
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qtest_start("-machine q35 -device ich9-intel-hda,bus=pcie.0,addr=1b.0,id="
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HDA_ID CODEC_DEVICES);
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qtest_end();
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}
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/*
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* https://gitlab.com/qemu-project/qemu/-/issues/542
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* Used to trigger:
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* AddressSanitizer: stack-overflow
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*/
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static void test_issue542_ich6(void)
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{
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QTestState *s;
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s = qtest_init("-nographic -nodefaults -M pc-q35-6.2 "
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"-device intel-hda,id=" HDA_ID CODEC_DEVICES);
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qtest_outl(s, 0xcf8, 0x80000804);
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qtest_outw(s, 0xcfc, 0x06);
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qtest_bufwrite(s, 0xff0d060f, "\x03", 1);
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qtest_bufwrite(s, 0x0, "\x12", 1);
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qtest_bufwrite(s, 0x2, "\x2a", 1);
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qtest_writeb(s, 0x0, 0x12);
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qtest_writeb(s, 0x2, 0x2a);
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qtest_outl(s, 0xcf8, 0x80000811);
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qtest_outl(s, 0xcfc, 0x006a4400);
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qtest_bufwrite(s, 0x6a44005a, "\x01", 1);
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qtest_bufwrite(s, 0x6a44005c, "\x02", 1);
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qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4);
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qtest_bufwrite(s, 0x6a44204a, "\x01", 1);
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qtest_bufwrite(s, 0x6a44204c, "\x02", 1);
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qtest_bufwrite(s, 0x6a44005c, "\x02", 1);
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qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4);
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qtest_bufwrite(s, 0x6a44204a, "\x01", 1);
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qtest_bufwrite(s, 0x6a44204c, "\x02", 1);
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qtest_quit(s);
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}
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int main(int argc, char **argv)
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{
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g_test_init(&argc, &argv, NULL);
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qtest_add_func("/intel-hda/ich6", ich6_test);
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qtest_add_func("/intel-hda/ich9", ich9_test);
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qtest_add_func("/intel-hda/fuzz/issue542", test_issue542_ich6);
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return g_test_run();
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}
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